| Abstract: | A definition of food security used in developing countries by United Nations Agencies, The United States Agency for International Development (USAID) and other international development agencies establish four dimensions of food security: access, availability, utilization, and stability. This definition provides a framework for a multidimensional, rigorous measure of food security across developing countries and enables an analysis of the magnitude and severity of food insecurity across time and space. This framework also permits an analysis of the drivers of food insecurity that foster appropriate, cost‐effective food assistance programs. In the developed world, food security is often defined more narrowly, resulting in a less rigorous measurement of food security. Food security experts in developed countries can exploit the framework applied in the developing world to improve the measurement of food insecurity, as well as evidence‐based food assistance programs that are informed by its measurement. |
